Roush Supercharger Upgrade Kit 675HP Phase 2 to Phase 3 Manual Transmission GT 2011-2014

Roush:
421597
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MSRP $1,099.99
$1,049.99
You save $50.00

Roush Phase 2 to Phase 3 675HP Supercharger Upgrade Kit for 2011, 2012, 2013 and 2014 GT Mustangs with a Roush Supercharger and Manual Transmission.

Looking to increase the horsepower of your 2011-2014 GT Mustang with a Phase 2 Roush supercharger? Well, it doesn’t get any easier than this Roush Phase 2 to Phase 3 675HP Supercharger Upgrade Kit from CJ Pony Parts! Plug-n-Play harness and bolt-on 80mm supercharger pulley make for an easy install with easy power gains.

Primary Components Include:
- 80mm Supercharger pulley
- Roush fuel pump voltage regulator with Roush plug-n-play wiring harness
- Unique Roush PCM calibration

Roush's Phase 3 Supercharger Upgrade Kit is calibrated to deliver 675 hp and 585 ft/lb of torque. This power-adder upgrade increases your 625 hp/525 ft/lb Phase 2 Roushcharged Mustang for more tire spinning fun! High horsepower can't be made without the proper supporting modifications and Roush made sure to take care of everything. A fuel pump voltage regulator and plug-n-play wiring harness were developed to help protect against extreme fuel-to-air changes and possible engine damage. The plug-n-play wiring harness allows for easy installation or removal if the kit ever needs to be removed. No cutting or splicing of factory wiring or harness is required.

*Does NOT fit the Boss 302.

Order this Roush Phase 2 to Phase 3 675HP Supercharger Upgrade Kit for your 2011, 2012, 2013 or 2014 GT Mustang with a Roush Supercharger and Manual Transmission from CJ Pony Parts today!

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Vehicle Fitment

This product will fit the following Mustang years:

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Hello, I was wondering if Roush made a phase 3 upgrade for an automatic transmission? I know the phase two kit can be installed on a manual or automatic, however all of the phase three upgrades seem to expressly say for manuals.

Asked by: Marine I
We do not offer one.
Answered by: rk cjpp
Date published: 2017-07-10
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